Chicago commute

Chicago commute

Getty Images

Commuters make their way through downtown as temperatures hovered in the single digits during the morning rush hour in Chicago, Illinois. With wind gusts up to 40 miles per hour the wind chill temperatures in the city have been around -10 degrees.

Commuters make their way through downtown as temperatures hovered in the single digits during the morning rush hour in Chicago, Illinois. With wind gusts up to 40 miles per hour the wind chill temperatures in the city have been around -10 degrees. (Getty Images)

Commuters make their way through downtown as temperatures hovered in the single digits during the morning rush hour in Chicago, Illinois. With wind gusts up to 40 miles per hour the wind chill temperatures in the city have been around -10 degrees.